/* Páginas públicas.
   Layout editorial: fios, grade de 12 colunas, tipografia grande e dados
   desenhados. Depende de base.css. */

.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(48px, 9vw, 132px));
  padding-bottom: clamp(28px, 4vw, 56px);
}
.hero-label { display: flex; align-items: center; gap: 14px; margin-bottom: clamp(26px, 3.4vw, 44px); }
.hero-label .hr { flex: 1; }

.hero h1 { margin-bottom: clamp(26px, 3.4vw, 48px); }
.hero-foot {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--col-gap);
  row-gap: 26px;
  align-items: end;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* linha de números — espécime tipográfico, não "cards de estatística" */
.specimen {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--rule);
  margin-top: clamp(44px, 6vw, 88px);
}
.specimen div {
  padding: clamp(20px, 2.6vw, 34px) clamp(14px, 2vw, 28px) clamp(20px, 2.6vw, 34px) 0;
  border-right: 1px solid var(--rule);
}
.specimen div:last-child { border-right: 0; }
.specimen b {
  display: block;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.92;
  font-variant-numeric: tabular-nums;
}
.specimen u {
  display: block;
  text-decoration: none;
  font-size: 0.94rem;
  letter-spacing: -0.02em;
  margin: 6px 0 12px;
}
.specimen p { font-size: 0.88rem; color: var(--ink-2); line-height: 1.5; max-width: 26ch; }
.specimen-note { padding-top: 16px; font-size: 0.76rem; color: var(--ink-3); }

.duo { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px); }
.duo-col > .label { display: block; padding-bottom: 12px; border-bottom: 1px solid var(--rule); }
.duo-col.ours > .label { color: var(--accent); }
.duo-col li {
  display: flex; gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--ink-2);
}
.duo-col.ours li { color: var(--ink); }
.duo-col li i {
  font-style: normal;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-4);
  flex: none;
  padding-top: 3px;
}
.duo-col.ours li i { color: var(--accent); }

/* frentes */
/* Lista numerada, não grade de cartões. */
.rows { border-top: 1px solid var(--rule); }
.row-item {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  column-gap: clamp(16px, 2.4vw, 36px);
  padding: clamp(24px, 3vw, 40px) 0;
  border-bottom: 1px solid var(--rule);
  transition: background 0.4s var(--ease);
}
.row-item:hover { background: color-mix(in srgb, var(--ink) 3%, transparent); }
.row-n { font-family: var(--mono); font-size: 0.72rem; color: var(--ink-4); padding-top: 8px; }
.row-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: clamp(14px, 2.4vw, 40px); align-items: start; }
.row-body h3 { font-size: clamp(1.3rem, 2.2vw, 1.85rem); letter-spacing: -0.035em; }
.row-body p { font-size: 0.98rem; line-height: 1.6; color: var(--ink-2); }
.row-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.row-tags span { font-family: var(--mono); font-size: 0.63rem; letter-spacing: 0.08em; color: var(--ink-3); text-transform: uppercase; }
.row-tags span::after { content: ' /'; color: var(--ink-4); }
.row-tags span:last-child::after { content: ''; }

/* sala escura */
/* Faixa escura de página inteira: contraste, não decoração. */
.room {
  background: #100f0d;
  color: #f0ede6;
  --ink: #f0ede6;
  --ink-2: rgba(240, 237, 230, 0.70);
  --ink-3: rgba(240, 237, 230, 0.52);
  --ink-4: rgba(240, 237, 230, 0.22);
  --rule: rgba(240, 237, 230, 0.14);
  --rule-2: rgba(240, 237, 230, 0.28);
  --accent: #2997ff;
  --danger: #f0836a;
  --paper: #100f0d;
  --sheet: #17150f;
}
.room .btn-ink { background: #f0ede6; color: #100f0d; }
.room .btn-ink:hover { background: var(--accent); color: #100f0d; }

/* figura: medidor */
.figure-gauge { display: flex; align-items: center; gap: clamp(20px, 3vw, 44px); flex-wrap: wrap; }
.gauge { position: relative; width: clamp(150px, 17vw, 210px); flex: none; }
.gauge svg { width: 100%; height: auto; overflow: visible; }
.gauge-track { fill: none; stroke: var(--rule-2); stroke-width: 1.5; }
.gauge-arc {
  fill: none;
  stroke: var(--accent);
  stroke-width: 3;
  stroke-linecap: round;
  /* pathLength=100: o arco visível vale 75 (270°) */
  stroke-dasharray: 75 100;
  stroke-dashoffset: 75;
  transition: stroke-dashoffset 1.9s var(--ease);
}
.gauge.in .gauge-arc { stroke-dashoffset: var(--off, 30); }
.gauge-val {
  position: absolute; inset: 0;
  display: grid; place-content: center; text-align: center;
}
.gauge-val b {
  display: block;
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 500; letter-spacing: -0.05em; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.gauge-val span { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.16em; color: var(--ink-3); }

.readout { flex: 1; min-width: 240px; display: grid; gap: 2px; }
.readout-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 0.9rem;
}
.readout-row span { color: var(--ink-2); }
.readout-row b { font-variant-numeric: tabular-nums; font-weight: 500; }
.readout-row .meter {
  grid-column: 1 / -1;
  height: 2px;
  background: var(--rule);
  margin-top: 4px;
}
.readout-row .meter i {
  display: block; height: 100%; width: 0;
  background: var(--ink-3);
  transition: width 1.2s var(--ease) var(--bd, 0ms);
}
.readout-row.good .meter i { background: var(--moss); }
.readout-row.warn .meter i { background: var(--sand); }
.readout-row.bad .meter i { background: var(--danger); }

/* sequência */
.sequence { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: clamp(28px, 5vw, 80px); align-items: start; }
.sequence-fixed { position: sticky; top: calc(var(--nav-h) + 48px); }
.sequence-figure { position: relative; min-height: 300px; }
.step-figure {
  position: absolute; inset: 0;
  opacity: 0; transform: translateY(10px);
  transition: opacity 0.55s var(--ease), transform 0.55s var(--ease);
  pointer-events: none;
}
.step-figure.on { opacity: 1; transform: none; pointer-events: auto; }

.steps { display: grid; }
.step-item {
  padding: clamp(28px, 4vw, 54px) 0;
  border-top: 1px solid var(--rule);
  opacity: 0.38;
  transition: opacity 0.5s var(--ease);
}
.step-item.on { opacity: 1; }
.step-item:last-child { border-bottom: 1px solid var(--rule); }
.step-item .label { display: block; margin-bottom: 14px; }
.step-item.on .label { color: var(--accent); }
.step-item h3 { font-size: clamp(1.5rem, 2.6vw, 2.2rem); margin-bottom: 12px; }
.step-item p { font-size: 1rem; line-height: 1.6; color: var(--ink-2); max-width: 44ch; }

/* figura: instrumento */
/* Representação do painel — desenhada, não "mockup de vidro". */
.instrument { border: 1px solid var(--rule); background: var(--sheet); }
.instrument-top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 16px; border-bottom: 1px solid var(--rule);
}
.instrument-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--rule); }
.instrument-grid > div { padding: 16px; border-right: 1px solid var(--rule); }
.instrument-grid > div:last-child { border-right: 0; }
.instrument-grid span { font-family: var(--mono); font-size: 0.56rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); }
.instrument-grid b { display: block; margin-top: 7px; font-size: 1.15rem; font-weight: 500; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.instrument-chart { padding: 18px 16px; display: flex; align-items: flex-end; gap: 5px; height: 130px; }
.instrument-chart i { flex: 1; background: var(--ink-4); }
.instrument-chart i.hot { background: var(--accent); }
.instrument-rows { border-top: 1px solid var(--rule); }
.instrument-rows div {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 11px 16px; border-bottom: 1px solid var(--rule);
  font-size: 0.82rem; color: var(--ink-2);
}
.instrument-rows div:last-child { border-bottom: 0; }

/* citação */
.quote { max-width: 30ch; }
.quote blockquote {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-variation-settings: 'opsz' 110;
  font-size: clamp(1.6rem, 3.2vw, 2.7rem);
  line-height: 1.18;
  letter-spacing: -0.025em;
}
.quote figcaption { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--rule); font-size: 0.85rem; color: var(--ink-3); }

/* faq */
.faq { border-top: 1px solid var(--rule); }
.faq-item { border-bottom: 1px solid var(--rule); }
.faq-head {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 26px 0;
  text-align: left;
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  transition: color var(--t);
}
.faq-head:hover { color: var(--accent); }
.faq-head i {
  position: relative; width: 14px; height: 14px; flex: none;
}
.faq-head i::before, .faq-head i::after {
  content: ''; position: absolute; background: currentColor;
  transition: transform 0.4s var(--ease), opacity 0.3s;
}
.faq-head i::before { left: 0; top: 50%; width: 100%; height: 1px; }
.faq-head i::after { top: 0; left: 50%; height: 100%; width: 1px; }
.faq-item.open .faq-head i::after { transform: scaleY(0); opacity: 0; }
.faq-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.5s var(--ease); }
.faq-item.open .faq-body { grid-template-rows: 1fr; }
.faq-body > div { overflow: hidden; }
.faq-body p { padding-bottom: 28px; max-width: 60ch; color: var(--ink-2); line-height: 1.7; }

/* cta final */
.cta-band { text-align: center; }
.cta-band h2 { margin-inline: auto; margin-bottom: 24px; }
.cta-band .body-lg { margin-inline: auto; margin-bottom: 36px; }

/* páginas secundárias */
/* relative: a grade de fundo pertence à seção, não ao documento */
.page-head { position: relative; padding-top: calc(var(--nav-h) + clamp(52px, 8vw, 108px)); padding-bottom: clamp(36px, 5vw, 68px); }
.page-head h1 { margin: 22px 0 24px; }

/* serviço */
.service {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(24px, 4vw, 64px);
  padding-block: clamp(40px, 5.5vw, 76px);
  border-top: 1px solid var(--rule);
  scroll-margin-top: calc(var(--nav-h) + 24px);
}
.service-head { position: sticky; top: calc(var(--nav-h) + 40px); align-self: start; }
.service-head .label { display: block; margin-bottom: 16px; }
.service-head h2 { font-size: clamp(1.7rem, 2.8vw, 2.4rem); margin-bottom: 16px; }
.service-head p { color: var(--ink-2); font-size: 0.98rem; line-height: 1.6; max-width: 36ch; }
.deliverables { display: grid; grid-template-columns: 1fr 1fr; gap: 0 clamp(20px, 3vw, 44px); }
.deliverable { padding: 18px 0; border-top: 1px solid var(--rule); }
.deliverable b { display: block; font-size: 0.96rem; font-weight: 500; margin-bottom: 5px; }
.deliverable span { font-size: 0.85rem; color: var(--ink-2); line-height: 1.5; }

/* linha do tempo */
.timeline { display: grid; }
.tl {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: clamp(16px, 3vw, 40px);
  padding-block: clamp(24px, 3vw, 40px);
  border-top: 1px solid var(--rule);
}
.tl .label { padding-top: 5px; }
.tl h3 { font-size: clamp(1.2rem, 1.9vw, 1.6rem); margin-bottom: 10px; }
.tl p { color: var(--ink-2); font-size: 0.98rem; line-height: 1.62; max-width: 58ch; }

/* contato */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(28px, 5vw, 76px); align-items: start; }
.contact-links { display: grid; }
.contact-links a {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--rule);
  transition: color var(--t), padding var(--t);
}
.contact-links a:last-child { border-bottom: 1px solid var(--rule); }
.contact-links a:hover { color: var(--accent); padding-left: 8px; }
.contact-links b { font-size: 1.02rem; font-weight: 500; }
.contact-links span { font-size: 0.84rem; color: var(--ink-3); }

/* legais */
.legal { max-width: 66ch; }
.legal h2 { font-size: clamp(1.2rem, 1.8vw, 1.5rem); margin: 44px 0 14px; padding-top: 20px; border-top: 1px solid var(--rule); }
.legal h3 { font-size: 1rem; margin: 26px 0 8px; }
.legal p, .legal li { color: var(--ink-2); font-size: 0.98rem; line-height: 1.75; margin-bottom: 12px; }
.legal ul { padding-left: 20px; list-style: disc; }
.legal strong { color: var(--ink); font-weight: 500; }


/* journal */
.journal-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: clamp(28px, 4vw, 52px); }
.chip {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 8px 14px; border: 1px solid var(--rule); background: transparent; color: var(--ink-3);
  cursor: pointer; transition: color 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.chip:hover { color: var(--ink); border-color: var(--rule-2); }
.chip.on { color: var(--paper); background: var(--ink); border-color: var(--ink); }

.dot-sep { color: var(--ink-4); }
.journal-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 18px; }
.journal-flag {
  font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  padding: 3px 8px; margin-left: auto;
}

/* destaque: o texto ocupa a largura toda, como abertura de caderno */
.journal-lead {
  display: block; padding: clamp(28px, 4vw, 48px) 0 clamp(30px, 4vw, 52px);
  border-top: 1px solid var(--ink); border-bottom: 1px solid var(--rule);
  color: inherit; position: relative;
}
.journal-lead::after {
  content: ''; position: absolute; inset: auto 0 -1px 0; height: 1px;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform 0.7s var(--ease);
}
.journal-lead:hover::after { transform: scaleX(1); }
.journal-lead h2 { max-width: 20ch; transition: color 0.3s var(--ease); }
.journal-lead:hover h2 { color: var(--accent); }
.journal-sub { max-width: 52ch; margin-top: 20px; color: var(--ink-2); }
.journal-excerpt { max-width: 62ch; margin-top: 16px; color: var(--ink-3); }
.journal-go {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 28px;
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
}
.journal-go i { font-style: normal; transition: transform 0.4s var(--ease); }
.journal-lead:hover .journal-go i { transform: translateX(6px); }

/* lista: linhas, não cartões */
.journal-list { display: grid; }
.journal-item {
  display: grid; grid-template-columns: 3rem minmax(0, 1fr) 2rem;
  gap: clamp(14px, 2.4vw, 34px); align-items: start;
  padding: clamp(22px, 2.6vw, 34px) 0; border-bottom: 1px solid var(--rule);
  color: inherit; transition: background 0.4s var(--ease), padding-inline 0.4s var(--ease);
}
.journal-item:hover { background: color-mix(in srgb, var(--ink) 3%, transparent); padding-inline: 14px; }
.journal-item-body { min-width: 0; }
.journal-item .journal-meta { margin-bottom: 10px; }
.journal-item h3 { font-size: clamp(1.25rem, 2vw, 1.7rem); letter-spacing: -0.03em; max-width: 26ch; }
.journal-item:hover h3 { color: var(--accent); }
.journal-item p { margin-top: 10px; color: var(--ink-3); font-size: 0.95rem; max-width: 64ch; }
.journal-arrow { font-family: var(--mono); color: var(--ink-4); padding-top: 4px; transition: transform 0.4s var(--ease), color 0.3s; }
.journal-item:hover .journal-arrow { transform: translateX(6px); color: var(--accent); }

/* artigo */
.article-head h1 { max-width: 22ch; }
.article-grid {
  display: grid; grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
  gap: clamp(30px, 6vw, 96px); align-items: start;
}
.article-aside { position: sticky; top: calc(var(--nav-h) + 40px); display: grid; gap: 34px; }
.article-byline { display: grid; gap: 6px; padding-bottom: 20px; border-bottom: 1px solid var(--rule); }
.article-byline b { font-size: 1rem; letter-spacing: -0.01em; }
.article-toc ol { list-style: none; counter-reset: toc; margin-top: 14px; display: grid; gap: 2px; }
.article-toc li { counter-increment: toc; }
.article-toc a {
  display: grid; grid-template-columns: 1.9rem 1fr; gap: 4px; align-items: baseline;
  padding: 7px 0; font-size: 0.88rem; color: var(--ink-3); border-top: 1px solid var(--rule);
  transition: color 0.3s var(--ease);
}
.article-toc a::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--mono); font-size: 0.66rem; color: var(--ink-4);
}
.article-toc a:hover, .article-toc a.on { color: var(--accent); }
.article-toc a.on::before { color: var(--accent); }
.article-cta { justify-self: start; }

/* corpo do texto */
.prose { max-width: 68ch; }
.prose > * + * { margin-top: 1.35em; }
.prose p { font-size: clamp(1.02rem, 1.25vw, 1.14rem); line-height: 1.78; color: var(--ink-2); }
.prose h2 {
  font-size: clamp(1.45rem, 2.4vw, 2rem); letter-spacing: -0.035em; color: var(--ink);
  margin-top: 2.2em; padding-top: 22px; border-top: 1px solid var(--rule); scroll-margin-top: calc(var(--nav-h) + 28px);
}
.prose h3 { font-size: clamp(1.15rem, 1.8vw, 1.4rem); letter-spacing: -0.025em; margin-top: 1.9em; }
.prose ul, .prose ol { padding-left: 0; list-style: none; display: grid; gap: 12px; }
.prose li {
  position: relative; padding-left: 26px; color: var(--ink-2);
  font-size: clamp(1rem, 1.2vw, 1.08rem); line-height: 1.7;
}
.prose ul li::before { content: ''; position: absolute; left: 0; top: 0.72em; width: 12px; height: 1px; background: var(--accent); }
.prose ol { counter-reset: prose; }
.prose ol li { counter-increment: prose; }
.prose ol li::before {
  content: counter(prose, decimal-leading-zero); position: absolute; left: 0; top: 0.12em;
  font-family: var(--mono); font-size: 0.7rem; color: var(--accent);
}
.prose blockquote {
  margin-block: 1.8em; padding: 22px 0 22px 26px; border-left: 2px solid var(--accent);
  font-family: var(--serif); font-style: italic; font-size: clamp(1.15rem, 1.9vw, 1.45rem);
  line-height: 1.5; letter-spacing: -0.02em; color: var(--ink);
}
.prose code { font-family: var(--mono); font-size: 0.86em; background: var(--accent-soft); padding: 2px 5px; }
.prose strong { font-weight: 600; color: var(--ink); }
.prose hr { margin-block: 2.4em; }

@media (max-width: 1080px) {
  .sequence, .contact-grid, .service { grid-template-columns: 1fr; }
  .article-grid { grid-template-columns: 1fr; }
  .article-aside { position: static; grid-template-columns: 1fr; }
  .journal-item { grid-template-columns: 2.4rem minmax(0, 1fr) 1.5rem; }

  .sequence-fixed, .service-head { position: static; }
  .row-body { grid-template-columns: 1fr; }
  .specimen { grid-template-columns: 1fr 1fr; }
  .specimen div:nth-child(2) { border-right: 0; }
  .specimen div:nth-child(-n+2) { border-bottom: 1px solid var(--rule); }
}
@media (max-width: 720px) {
  .duo, .deliverables { grid-template-columns: 1fr; }
  .specimen { grid-template-columns: 1fr; }
  .specimen div { border-right: 0; border-bottom: 1px solid var(--rule); }
  .row-item { grid-template-columns: 2.4rem minmax(0, 1fr); }
  .tl { grid-template-columns: 1fr; gap: 10px; }
  .hero-cta .btn { width: 100%; }
  .instrument-grid { grid-template-columns: 1fr; }
  .instrument-grid > div { border-right: 0; border-bottom: 1px solid var(--rule); }
}